Bentley; Shamos (k-dimensional space, l m (or l infty) norm Closest Pair Problem)

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Time Complexity

$O(kn \log n)$

Space Complexity

$O(kn)$? words

(keep track of all sorted lists in each dimension; re-use space from recursive calls)

Description

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Real RAM

Year

1976

Reference

https://dl.acm.org/citation.cfm?id=803652

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